Acta Metall Sin  1998, Vol. 34 Issue (7): 779-784    DOI:

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STUDY ON THE INTERMCIAL MORPHOLOGY AND STRUCTURE OF DIAMOND THIN FILM-CEMENTED CARBIDE SUBSTRATE

KUANG Tongchun; LIU Zhengyi(Department of Mechanical and Electric Engineering; South China University of Technology; Guangzhou 510641)DAI Mingjiang; ZHOU Kesong; WANG Dezheng(Guangzhou Research Institute of Non-Ferrous Metals; Guangzhou 510651)

KUANG Tongchun; LIU Zhengyi(Department of Mechanical and Electric Engineering; South China University of Technology; Guangzhou 510641)DAI Mingjiang; ZHOU Kesong; WANG Dezheng(Guangzhou Research Institute of Non-Ferrous Metals; Guangzhou 510651). STUDY ON THE INTERMCIAL MORPHOLOGY AND STRUCTURE OF DIAMOND THIN FILM-CEMENTED CARBIDE SUBSTRATE. Acta Metall Sin, 1998, 34(7): 779-784.

Abstract References Related Articles Recommended Metrics Download:  PDF(3427KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The cross-sectional morphologies and microstructures of CVD diamond thin films synthesized onto the cobalt cemented tungsten carbide (YGS) substrate have been observed by means of SEM and TEM. The results show that after chemically cobalt-removed and plasma-etching decarbonized treatments the sequence of cross-sectional structure is as follows:diamond thin film, graphite carbon thin film, small WC grains layer; retained decarbonized layer (W and η phases), residual porous layer, YG8 cemented carbide substrate. Methane concentrations have obvious influences on the formation and thickness of above-mentioned layers. Key words:  CVD diamond thin film      cemented carbide      interface      cross-sectional morphology      Received:  18 July 1998      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1998/V34/I7/779 1 吕反修.物理,1995;24:606(Lu Fanxiu. Physics, 1995; 24: 606) 2 顾长志,金曾孙功能材料,1997; 28:232(Gu Changzhi,Jin Zengsun.Funct Mater,1997; 28:232) 3 Vandierendonck K, Quaeyhaegens C,Nesladek M, D'Haen J, Vlekken J, D'Olieslaeger M, Stals L M. SurfCoat Technol, 1995; 74-75:819 4 Karner J, Pedrazzini M, Reineck I,Sjostrand M E, Bergmann E. Mater Sci Eng, 1996; A209: 405 5 匡同春,刘正义,周克崧,代明江,王德政功能材料,1997;28:89(Kuang Tongchun,Liu Zhengyi,Zhou Kesong,Dai Mingjiang,Wang Dezheng.Funct Mater,1997; 28:89) 6 Shibuki K, Sasaki K, Yagi M, Suzuki T, Ikuhaya Y. Surf Coat Technol, 1994; 68/69: 369 7 Zhou Kesong, Wang Dezheng, Wang Jian, Feng Biguang. Trans Nonferrous Met Soc Chin, 1993; 3(3): 88 8 Takatsu S, Saijo K, Yagi M, Shibuki K, Echigoya J. Mater Sci Eng, 1991; A140: 747 9 Skogsmo J, Norden H. Refract Met Hand Mated 1992; 11: 49 [1] WANG Furong, ZHANG Yongmei, BAI Guoning, GUO Qingwei, ZHAO Yuhong. First Principles Calculation of Al-Doped Mg/Mg2Sn Alloy Interface[J]. 金属学报, 2023, 59(6): 812-820. [2] LI Qian, SUN Xuan, LUO Qun, LIU Bin, WU Chengzhang, PAN Fusheng. Regulation of Hydrogen Storage Phase and Its Interface in Magnesium-Based Materials for Hydrogen Storage Performance[J]. 金属学报, 2023, 59(3): 349-370. [3] XIA Dahai, JI Yuanyuan, MAO Yingchang, DENG Chengman, ZHU Yu, HU Wenbin. Localized Corrosion Mechanism of 2024 Aluminum Alloy in a Simulated Dynamic Seawater/Air Interface[J]. 金属学报, 2023, 59(2): 297-308. [4] ZHOU Xiaobin, ZHAO Zhanshan, WANG Wanxing, XU Jianguo, YUE Qiang. Physical and Mathematical Simulation on the Bubble Entrainment Behavior at Slag-Metal Interface[J]. 金属学报, 2023, 59(11): 1523-1532. [5] ZHENG Shijian, YAN Zhe, KONG Xiangfei, ZHANG Ruifeng. Interface Modifications on Strength and Plasticity of Nanolayered Metallic Composites[J]. 金属学报, 2022, 58(6): 709-725. [6] DING Zongye, HU Qiaodan, LU Wenquan, LI Jianguo. In Situ Study on the Nucleation, Growth Evolution, and Motion Behavior of Hydrogen Bubbles at the Liquid/ Solid Bimetal Interface by Using Synchrotron Radiation X-Ray Imaging Technology[J]. 金属学报, 2022, 58(4): 567-580. [7] LU Lei, ZHAO Huaizhi. Progress in Strengthening and Toughening Mechanisms of Heterogeneous Nanostructured Metals[J]. 金属学报, 2022, 58(11): 1360-1370. [8] HU Biao, ZHANG Huaqing, ZHANG Jin, YANG Mingjun, DU Yong, ZHAO Dongdong. Progress in Interfacial Thermodynamics and Grain Boundary Complexion Diagram[J]. 金属学报, 2021, 57(9): 1199-1214. [9] ZHAO Yuhong, JING Jianhui, CHEN Liwen, XU Fanghong, HOU Hua. Current Research Status of Interface of Ceramic-Metal Laminated Composite Material for Armor Protection[J]. 金属学报, 2021, 57(9): 1107-1125. [10] LIU Yue, TANG Pengzheng, YANG Kunming, SHEN Yiming, WU Zhongguang, FAN Tongxiang. Research Progress on the Interface Design and Interface Response of Irradiation Resistant Metal-Based Nanostructured Materials[J]. 金属学报, 2021, 57(2): 150-170. [11] WANG Shihong, LI Jian, CHAI Feng, LUO Xiaobing, YANG Caifu, SU Hang. Influence of Solution Temperature on γ→ε Transformation and Damping Capacity of Fe-19Mn Alloy[J]. 金属学报, 2020, 56(9): 1217-1226. [12] HE Shuwen, WANG Minghua, BAI Qin, XIA Shuang, ZHOU Bangxin. Effect of TaC Content on Microstructure and Mechanical Properties of WC-TiC-TaC-Co Cemented Carbide[J]. 金属学报, 2020, 56(7): 1015-1024. [13] WANG Fuqiang, LIU Wei, WANG Zhaowen. Effect of Local Cathode Current Increasing on Bath-Metal Two-Phase Flow Field in Aluminum Reduction Cells[J]. 金属学报, 2020, 56(7): 1047-1056. [14] YU Jiaying, WANG Hua, ZHENG Weisen, HE Yanlin, WU Yurui, LI Lin. Effect of the Interface Microstructure of Hot-Dip Galvanizing High-Strength Automobile Steel on Its Tensile Fracture Behaviors[J]. 金属学报, 2020, 56(6): 863-873. [15] ZHANG Le,WANG Wei,M. Babar Shahzad,SHAN Yiyin,YANG Ke. Fabrication and Properties of Novel Multi-LayeredMetal Composites[J]. 金属学报, 2020, 56(3): 351-360. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed